Triethylene glycol dimethyl ether

• Catalog No.: 90422
• CAS Number: 112-49-2
• M. F.: C8H18O4
• M. W.: 178.22612
• Purity: ≥99.0% (GC)

SYNONYMS

• Title: 三乙二醇二甲醚
• IUPAC name: 2,5,8,11-tetraoxadodecane
• IUPAC Traditional name: triglyme
• Synonyms: 1,2-二(2-甲氧基乙氧基)乙烷; Dimethyltriglycol; 1,2-bis(2-methoxyethoxy)ethane; 三乙二醇二甲基醚; 三甘醇二甲醚; Triglyme

DATABASE IDS

• EC Number: 203-977-3
• Beilstein Number: 1700630
• CAS Number: 112-49-2
• MDL Number: MFCD00008504
• PubChem SID: 24889365

PROPERTIES

• Grade: absolute
• Grade: puriss.
• Linear Formula: CH3O(CH2CH2O)3CH3
• Purity: ≥99.0% (GC)
• Quality: over molecular sieve (H2O ≤0.005%)
• Auto Ignition Point: 375 °F
• Boiling Point: 216 °C(lit.)
• Density: 0.986 g/mL at 25 °C(lit.)
• Flash Point: 113 °C
• Flash Point: 235.4 °F
• Melting Point: -45 °C(lit.)
• Refractive Index: n20/D 1.423(lit.)
• Refractive Index: n20/D 1.423
• Vapor Density: >4.7 (vs air)
• GHS Signal Word: Danger
• GHS Hazard statements: H360Df
• European Hazard Symbols: Toxic (T)
• Personal Protective Equipment: Eyeshields, Faceshields, full-face respirator (US), Gloves, multi-purpose combination respirator cartridge (US), type ABEK (EN14387) respirator filter
• GHS Precautionary statements: P201-P308 + P313
• Risk Statements: 61-19-62
• RTECS: XF0665000
• Safety Statements: 53-45
• Supplemental Hazard Statements: May form explosive peroxides.
• German water hazard class: 3